最新的CompTIA Data+ - DA0-002免費考試真題
A data analyst created a dashboard to illustrate the traffic volume and mean response time for a call center. The traffic data is current, but the mean response time has not updated for more than an hour. Which of the following is the best way to verify the data's freshness?
正確答案: A
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An analyst is creating a presentation for a corporate meeting. Which of the following is the most important consideration?
正確答案: B
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A data analyst is creating a dashboard to monitor and manage processes on a daily, weekly, and quarterly basis. Which of the following types of dashboards is the best for this purpose?
正確答案: D
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A data analyst needs to create a report that anticipates the number of calls received daily. Which of the following is the best statistical method to use?
正確答案: B
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A data analyst is building a new report using data from a sales column. Upon review, the analyst finds that the sales date is stored as a character type. Which of the following function types should the analyst use to filter by a specific month?
正確答案: D
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Which of the following elements is the most important to include in a dashboard for internal technical audiences?
正確答案: B
A data analyst is working on an initial analysis of the dataset in the following table:
Which of the following issues should the analyst flag in the data report?
Which of the following issues should the analyst flag in the data report?
正確答案: C
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A data analyst must create a report to analyze the flow of services from call receipt to service completion using established time points. Which of the following techniques should the analyst use to create the needed variables?
正確答案: D
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Given the following cloud service provider data:
Which of the following is the best way to represent the information?
Which of the following is the best way to represent the information?
正確答案: B
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A data analyst notices that a certain field that stores customer IDs in a defined format has incorrect values. Which of the following could help the analyst identify the issue?
正確答案: D
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Which of the following makes data unreadable without a required key?
正確答案: B
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A manager wants to know how the company's sales have improved over the last year. The manager asks a data analyst to provide a report with the required information. Which of the following approaches should the analyst use?
正確答案: D
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